marquardt-keramik.de

Valid Email Server
Domain Lookup › marquardt-keramik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marquardt-keramik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 16:17:24 UTC · ↺ Refresh

MX Hostnames

  • mx.iscomp.de

MX Priorities

  • mx.iscomp.de: 50

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 92.205.104.102 ↩ 102.104.205.92.host.secureserver.net

SOA Record

Raw SOA a.ns14.net andi.marquardt-keramik.de 2025111601 10800 3600 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
andi@marquardt-keramik.de
Serial
2025111601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

c.ns14.net
d.ns14.net
a.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:secureserver.net ip4:152.53.21.125/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx include:secureserver.net ip4:152.53.21.125/32 -all
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